/* ===================================================
   Mania AI — Archive, Search, 404
   =================================================== */

@layer pages {

  /* ── Archive / Search Header ── */
  .m-archive__header {
    display: flex;
    flex-direction: column;
    gap: var(--m-space-xs);
    margin-block-end: var(--m-space-xl);
    padding-block-end: var(--m-space-md);
    border-block-end: 1px solid var(--m-border-subtle);
  }

  .m-archive__label {
    font-size: var(--m-text-xs);
    font-weight: var(--m-font-bold);
    color: var(--m-purple);
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .m-archive__title {
    font-size: var(--m-text-2xl);
    font-weight: var(--m-font-bold);
    color: var(--m-text-primary);
    line-height: var(--m-leading-tight);
  }

  .m-archive__desc {
    font-size: var(--m-text-sm);
    color: var(--m-text-tertiary);
    line-height: var(--m-leading-normal);
  }

  .m-archive__count {
    font-size: var(--m-text-xs);
    color: var(--m-text-disabled);
  }

  .m-archive__empty {
    font-size: var(--m-text-base);
    color: var(--m-text-tertiary);
    padding-block: var(--m-space-2xl);
    text-align: center;
  }

  /* ── Card Grid (shared with top-page, duplicated for non-front pages) ── */
  .m-card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--m-space-md);
  }

  @media (max-width: 1023px) {
    .m-card-grid { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 639px) {
    .m-card-grid { grid-template-columns: 1fr; }
  }

  /* Card (if not already loaded from top-page.css) */
  .m-card {
    display: flex;
    flex-direction: column;
    gap: var(--m-space-xs);
  }

  .m-card__thumb {
    position: relative;
    border-radius: var(--m-radius-md);
    overflow: hidden;
  }

  .m-card__thumb img {
    inline-size: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    transition: transform 500ms var(--m-ease);
  }

  .m-card:hover .m-card__thumb img {
    transform: scale(1.03);
    filter: brightness(1.08);
  }

  .m-card__hover-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--m-space-sm);
    gap: 2px;
    background: linear-gradient(
      to top,
      rgba(10, 0, 20, 0.85) 0%,
      rgba(10, 0, 20, 0.3) 50%,
      transparent 100%
    );
    opacity: 0;
    transition: opacity 400ms var(--m-ease);
  }

  .m-card:hover .m-card__hover-overlay {
    opacity: 1;
  }

  .m-card__category {
    align-self: flex-start;
    font-size: var(--m-text-xs);
    font-weight: var(--m-font-bold);
    color: var(--m-text-primary);
    letter-spacing: 0.04em;
    background: var(--m-purple);
    padding: 2px var(--m-space-sm);
    border-radius: var(--m-radius-sm);
    transform: translateY(8px);
    opacity: 0;
    transition: transform 400ms var(--m-ease) 80ms, opacity 400ms var(--m-ease) 80ms;
  }

  .m-card:hover .m-card__category {
    transform: translateY(0);
    opacity: 1;
  }

  .m-card__title {
    font-size: var(--m-text-sm);
    font-weight: var(--m-font-bold);
    color: var(--m-text-primary);
    line-height: var(--m-leading-tight);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transform: translateY(12px);
    opacity: 0;
    transition: transform 400ms var(--m-ease) 150ms, opacity 400ms var(--m-ease) 150ms;
  }

  .m-card:hover .m-card__title {
    transform: translateY(0);
    opacity: 1;
  }

  .m-card__date {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: var(--m-text-xs);
    color: var(--m-text-disabled);
  }

  .m-card__date svg {
    flex-shrink: 0;
  }

  /* Card — labeled variant (title visible below thumb) */
  .m-card--labeled .m-card__info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding-block-start: var(--m-space-xs);
  }

  .m-card__info-title {
    font-size: var(--m-text-sm);
    font-weight: var(--m-font-medium);
    color: var(--m-text-secondary);
    line-height: var(--m-leading-tight);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color var(--m-duration) var(--m-ease);
  }

  .m-card--labeled:hover .m-card__info-title {
    color: var(--m-text-primary);
  }

  /* ── List Controls (search + sort) ── */
  .m-list-controls {
    display: flex;
    align-items: center;
    gap: var(--m-space-md);
    margin-block-end: var(--m-space-xl);
    padding: var(--m-space-md) var(--m-space-lg);
    background: var(--m-bg-elevated);
    border: 1px solid var(--m-border);
    border-radius: var(--m-radius-md);
  }

  .m-list-controls__search {
    position: relative;
    flex: 1;
    min-inline-size: 0;
  }

  .m-list-controls__input {
    inline-size: 100%;
    padding: var(--m-space-xs) var(--m-space-md);
    padding-inline-end: 2.5rem;
    font-size: var(--m-text-sm);
    color: var(--m-text-primary);
    background: var(--m-bg-base);
    border: 1px solid var(--m-border);
    border-radius: var(--m-radius-pill);
    outline: none;
    transition: border-color var(--m-duration) var(--m-ease);
  }

  .m-list-controls__input::placeholder {
    color: var(--m-text-disabled);
  }

  .m-list-controls__input:focus {
    border-color: var(--m-purple);
  }

  .m-list-controls__submit {
    position: absolute;
    inset-inline-end: var(--m-space-sm);
    inset-block-start: 50%;
    transform: translateY(-50%);
    display: grid;
    place-items: center;
    color: var(--m-text-disabled);
    transition: color var(--m-duration) var(--m-ease);
  }

  .m-list-controls__submit:hover {
    color: var(--m-text-primary);
  }

  /* Divider between search and tabs */
  .m-sort-tabs {
    display: flex;
    align-items: center;
    gap: var(--m-space-xs);
    flex-shrink: 0;
    padding-inline-start: var(--m-space-md);
    border-inline-start: 1px solid var(--m-border);
  }

  .m-sort-tabs__tab {
    display: inline-flex;
    align-items: center;
    gap: var(--m-space-xs);
    padding: var(--m-space-xs) var(--m-space-md);
    font-size: var(--m-text-xs);
    font-weight: var(--m-font-medium);
    color: var(--m-text-tertiary);
    border-radius: var(--m-radius-pill);
    white-space: nowrap;
    transition:
      color var(--m-duration) var(--m-ease),
      background var(--m-duration) var(--m-ease);
  }

  .m-sort-tabs__tab:hover {
    color: var(--m-text-primary);
    background: var(--m-hover-bg);
  }

  .m-sort-tabs__tab.is-active {
    color: var(--m-text-primary);
    background: var(--m-purple);
  }

  .m-sort-tabs__tab--clear {
    color: var(--m-text-disabled);
  }

  .m-sort-tabs__tab--clear:hover {
    color: var(--m-error);
    background: rgba(255, 59, 48, 0.08);
  }

  /* SP: stack vertically */
  @media (max-width: 639px) {
    .m-list-controls {
      flex-direction: column;
      align-items: stretch;
      gap: var(--m-space-sm);
      padding: var(--m-space-md);
    }

    .m-sort-tabs {
      padding-inline-start: 0;
      border-inline-start: none;
      padding-block-start: var(--m-space-sm);
      border-block-start: 1px solid var(--m-border);
      justify-content: center;
    }
  }

  /* ── Pagination ── */
  .m-pagination {
    padding-block: var(--m-space-xl);
  }

  .m-pagination .page-numbers {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--m-space-xs);
  }

  .m-pagination .page-numbers li {
    list-style: none;
  }

  .m-pagination .page-numbers a,
  .m-pagination .page-numbers span {
    display: grid;
    place-items: center;
    min-inline-size: 2.25rem;
    block-size: 2.25rem;
    padding-inline: var(--m-space-sm);
    font-size: var(--m-text-sm);
    font-weight: var(--m-font-medium);
    color: var(--m-text-secondary);
    border-radius: var(--m-radius-sm);
    transition: background var(--m-duration) var(--m-ease);
  }

  .m-pagination .page-numbers a:hover {
    background: var(--m-hover-bg);
  }

  .m-pagination .page-numbers .current {
    background: var(--m-purple);
    color: var(--m-text-primary);
  }

  /* ── 404 ── */
  .m-404__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding-block: var(--m-space-3xl);
    gap: var(--m-space-md);
  }

  .m-404__code {
    font-size: clamp(4rem, 3rem + 5vw, 8rem);
    font-weight: var(--m-font-black);
    color: var(--m-bg-overlay);
    line-height: 1;
  }

  .m-404__title {
    font-size: var(--m-text-2xl);
    font-weight: var(--m-font-bold);
    color: var(--m-text-primary);
  }

  .m-404__desc {
    font-size: var(--m-text-base);
    color: var(--m-text-tertiary);
  }

  .m-404__home {
    display: inline-flex;
    align-items: center;
    gap: var(--m-space-xs);
    margin-block-start: var(--m-space-md);
    padding: var(--m-space-sm) var(--m-space-xl);
    font-size: var(--m-text-sm);
    font-weight: var(--m-font-bold);
    color: var(--m-text-primary);
    background: var(--m-purple);
    border-radius: var(--m-radius-pill);
    box-shadow: var(--m-glow-sm);
    transition: background var(--m-duration) var(--m-ease), box-shadow var(--m-duration) var(--m-ease);
  }

  .m-404__home:hover {
    background: var(--m-purple-hover);
    box-shadow: var(--m-glow-md);
  }
}